The role of the Zn/Nd ratio in the microstructural evolution of the Mg-Zn-Nd system during static recrystallization: Grain boundary partitioning of solutes

M Sanjari, AR Farkoosh, BS Amirkhiz, Y He, A Javaid… - Scripta Materialia, 2017 - Elsevier
Abstract Microstructure evolution in Mg4Zn1Nd and Mg1Zn1Nd alloys was investigated after
warm rolling and isothermal annealing. Transmission electron microscopy analysis revealed …

Revisiting the role of Zr micro-alloying in a Mg-Nd-Zn alloy

WZ Wang, D Wu, RS Chen, Y Qi, HQ Ye… - Journal of Alloys and …, 2020 - Elsevier
The effect of Zr addition on microstructures and their evolution during heat treatments of a
Mg-Nd-Zn alloy was studied using various electron microscopy techniques. The addition of …

Microstructural characterization of intermetallic phases in a solution-treated Mg–5.0 Sm–0.6 Zn–0.5 Zr (wt%) alloy

K Guan, B Li, Q Yang, D Zhang, X Zhang… - Materials …, 2018 - Elsevier
Abstract Although Zn–Zr intermetallic phases have been frequently reported in solution-
treated Mg–RE–Zn–Zr systems (RE presents rare earth), the types, crystal structures and …

Effect of Zr addition on the precipitation in Mg–Zn-based alloy

T Bhattacharjee, CL Mendis, TT Sasaki, T Ohkubo… - Scripta Materialia, 2012 - Elsevier
The minor alloying element Zr in a Mg–6.2 Zn–0.6 Zr (ZK60) alloy causes the formation of
fine Mg (Zn, Zr) precipitates at 350° C which play a critical role in dynamic recrystallization …

Static recrystallization behaviour of cold rolled Mg-Zn-Y alloy and role of solute segregation in microstructure evolution

YM Kim, C Mendis, T Sasaki, D Letzig, F Pyczak… - Scripta Materialia, 2017 - Elsevier
We examined the microstructure and texture evolution during the recrystallization annealing
of cold rolled Mg-1Y and Mg-0.2 Zn-1Y alloys. At the early annealing stage, new grains are …

Precipitation hardening of an Mg–5Zn–2Gd–0.4 Zr (wt.%) alloy

JH Li, J Barrirero, G Sha, H Aboulfadl, F Mücklich… - Acta materialia, 2016 - Elsevier
Abstract Mg–5Zn–2Gd–0.4 Zr alloy (wt.%) shows a significant age hardening response with
a hardness increment from 62 HV to 72 HV by ageing at 200° C for up to 80 h. Transmission …

A good balance between strength and ductility in Mg–Zn–Mn-Gd alloy

Y Zhao, D Zhang, J Xu, S Zhong, B Jiang, F Pan - Intermetallics, 2021 - Elsevier
Microstructure evolution, dynamic recrystallization (DRX) behavior and mechanical
properties of Mg–6Zn–1Mn-xGd alloys (x= 0, 0.2, 1.0 and 3.0 wt%) were investigated. The …

The influence of minor boron on the precipitation behavior of LPSO phase and dynamic recrystallization in the Mg94Y2. 5Zn2. 5Mn1 alloys

K Yang, J Zhang, X Zong, W Liu, J Hao, C Xu - Materials Science and …, 2017 - Elsevier
The influence of minor boron on the microstructure and mechanical properties of solution-
treated and as-extruded Mg 94 Y 2.5 Zn 2.5 Mn 1 alloys has been investigated in this paper …

Structure and thermal stability of primary intermetallic particles in an Mg–Zn casting alloy

X Gao, JF Nie - Scripta materialia, 2007 - Elsevier
The structure and thermal stability of primary intermetallic particles formed in an Mg–8wt.%
Zn casting alloy have been characterized using transmission electron microscopy. Most …

Effects of Nd on microstructures and properties at the elevated temperature of a Mg–0.3 Zn–0.32 Zr alloy

ZL Ning, H Wang, HH Liu, FY Cao, ST Wang, JF Sun - Materials & Design, 2010 - Elsevier
The effects of Nd addition on the microstructures and mechanical properties at elevated
temperatures of a Mg–0.3 Zn–0.32 Zr alloy were investigated in this study. The grain sizes of …